Cast & crew
Now Hear This (1963)
Directed by Chuck Jones Written by John W. Dunn, Chuck Jones
Cast
| Mel Blanc | Jack's Vocal Effects |
Crew
| John W. Dunn | Story |
| William Lava | Original Music Composer |
| Treg Brown | Sound Designer |
| Maurice Noble | Co-Director |
| Chuck Jones | Director |
| David H. DePatie | Producer |
| Chuck Jones | Story |